‘preferred installer program’ the standard package manager for python
if you have python installed you should alredy have pip
see the link below if you dont have it installed:
which pip
pip --version
# /usr/local/anaconda3/envs/how2-py/bin/pip
# pip 20.2.2 from /usr/local/anaconda3/envs/how2-py/lib/python3.8/site-packages/pip (python 3.8)pip install --upgrade pip
pip install -U pippip helppip install package-name
pip install package-name==1.0
pip install -U package-name # upgrade if already installed
pip list # show all installed packages
pip uninstall package-namepip install -U -r requirements.txt
pip freeze # create a requirements.txt file